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- <?php
- /**
- * @file
- *
- * Plugin to provide a node_edit_form context
- */
- /**
- * Plugins are described by creating a $plugin array which will be used
- * by the system that includes this file.
- */
- $plugin = array(
- 'title' => t("Node edit form"),
- 'description' => t('A node edit form.'),
- 'context' => 'ctools_context_create_node_edit_form',
- 'edit form' => 'ctools_context_node_edit_form_settings_form',
- 'defaults' => array('nid' => ''),
- 'keyword' => 'node_edit',
- 'context name' => 'node_edit_form',
- 'convert list' => 'ctools_context_node_edit_convert_list',
- 'convert' => 'ctools_context_node_edit_convert',
- 'placeholder form' => array(
- '#type' => 'textfield',
- '#description' => t('Enter the node ID of a node for this argument:'),
- ),
- );
- /**
- * It's important to remember that $conf is optional here, because contexts
- * are not always created from the UI.
- */
- function ctools_context_create_node_edit_form($empty, $node = NULL, $conf = FALSE) {
- static $creating = FALSE;
- $context = new ctools_context(array('form', 'node_edit', 'node_form', 'node_edit_form', 'node', 'entity:node'));
- $context->plugin = 'node_edit_form';
- if ($empty || ($creating)) {
- return $context;
- }
- $creating = TRUE;
- if ($conf) {
- // In this case, $node is actually our $conf array.
- $nid = is_array($node) && isset($node['nid']) ? $node['nid'] : (is_object($node) ? $node->nid : 0);
- if (module_exists('translation')) {
- if ($translation = module_invoke('translation', 'node_nid', $nid, $GLOBALS['language']->language)) {
- $nid = $translation;
- $reload = TRUE;
- }
- }
- if (is_array($node) || !empty($reload)) {
- $node = node_load($nid);
- }
- }
- if (!empty($node)) {
- $form_id = $node->type . '_node_form';
- $form_state = array('want form' => TRUE, 'build_info' => array('args' => array($node)));
- $file = drupal_get_path('module', 'node') . '/node.pages.inc';
- require_once DRUPAL_ROOT . '/' . $file;
- // This piece of information can let other modules know that more files
- // need to be included if this form is loaded from cache:
- $form_state['build_info']['files'] = array($file);
- $form = drupal_build_form($form_id, $form_state);
- // Fill in the 'node' portion of the context
- $context->data = $node;
- $context->title = isset($node->title) ? $node->title : '';
- $context->argument = isset($node->nid) ? $node->nid : $node->type;
- $context->form = $form;
- $context->form_state = &$form_state;
- $context->form_id = $form_id;
- $context->form_title = isset($node->title) ? $node->title : '';
- $context->node_type = $node->type;
- $context->restrictions['type'] = array($node->type);
- $context->restrictions['form'] = array('form');
- $creating = FALSE;
- return $context;
- }
- $creating = FALSE;
- }
- function ctools_context_node_edit_form_settings_form($form, &$form_state) {
- $conf = &$form_state['conf'];
- $form['node'] = array(
- '#title' => t('Enter the title or NID of a node'),
- '#type' => 'textfield',
- '#maxlength' => 512,
- '#autocomplete_path' => 'ctools/autocomplete/node',
- '#weight' => -10,
- );
- if (!empty($conf['nid'])) {
- $info = db_query('SELECT * FROM {node} WHERE nid = :nid', array(':nid' => $conf['nid']))->fetchObject();
- if ($info) {
- $link = l(t("'%title' [node id %nid]", array('%title' => $info->title, '%nid' => $info->nid)), "node/$info->nid", array('attributes' => array('target' => '_blank', 'title' => t('Open in new window')), 'html' => TRUE));
- $form['node']['#description'] = t('Currently set to !link', array('!link' => $link));
- }
- }
- $form['nid'] = array(
- '#type' => 'value',
- '#value' => $conf['nid'],
- );
- $form['set_identifier'] = array(
- '#type' => 'checkbox',
- '#default_value' => FALSE,
- '#title' => t('Reset identifier to node title'),
- '#description' => t('If checked, the identifier will be reset to the node title of the selected node.'),
- );
- return $form;
- }
- /**
- * Validate a node.
- */
- function ctools_context_node_edit_form_settings_form_validate($form, &$form_state) {
- // Validate the autocomplete
- if (empty($form_state['values']['nid']) && empty($form_state['values']['node'])) {
- form_error($form['node'], t('You must select a node.'));
- return;
- }
- if (empty($form_state['values']['node'])) {
- return;
- }
- $nid = $form_state['values']['node'];
- $preg_matches = array();
- $match = preg_match('/\[id: (\d+)\]/', $nid, $preg_matches);
- if (!$match) {
- $match = preg_match('/^id: (\d+)/', $nid, $preg_matches);
- }
- if ($match) {
- $nid = $preg_matches[1];
- }
- if (is_numeric($nid)) {
- $node = db_query('SELECT nid, status FROM {node} WHERE nid = :nid', array(':nid' => $nid))->fetchObject();
- }
- else {
- $node = db_query('SELECT nid, status FROM {node} WHERE LOWER(title) = LOWER(:title)', array(':title' => $nid))->fetchObject();
- }
- // Do not allow unpublished nodes to be selected by unprivileged users
- if (!$node || (empty($node->status) && !(user_access('administer nodes')))) {
- form_error($form['node'], t('Invalid node selected.'));
- }
- else {
- form_set_value($form['nid'], $node->nid, $form_state);
- }
- }
- function ctools_context_node_edit_form_settings_form_submit($form, &$form_state) {
- if ($form_state['values']['set_identifier']) {
- $node = node_load($form_state['values']['nid']);
- $form_state['values']['identifier'] = $node->title;
- }
- // This will either be the value set previously or a value set by the
- // validator.
- $form_state['conf']['nid'] = $form_state['values']['nid'];
- }
- /**
- * Provide a list of ways that this context can be converted to a string.
- */
- function ctools_context_node_edit_convert_list() {
- // Pass through to the "node" context convert list.
- $plugin = ctools_get_context('node');
- return ctools_context_node_convert_list();
- }
- /**
- * Convert a context into a string.
- */
- function ctools_context_node_edit_convert($context, $type) {
- // Pass through to the "node" context convert list.
- $plugin = ctools_get_context('node');
- return ctools_context_node_convert($context, $type);
- }
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